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2011 International Symposium on Computer Science and Society最新文献

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H[infinity] Robust Tracking Control for Periodic Disturbance Signal in Piston Machining Based on the Learning Feedforward Compensation 基于学习前馈补偿的活塞加工周期扰动信号的H[∞]鲁棒跟踪控制
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.77
L. Lili, Xu Zun
{"title":"H[infinity] Robust Tracking Control for Periodic Disturbance Signal in Piston Machining Based on the Learning Feedforward Compensation","authors":"L. Lili, Xu Zun","doi":"10.1109/ISCCS.2011.77","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.77","url":null,"abstract":"A robustness tracking control scheme based on combining learning feed forward control (LFFC) with H¡Þrobust control is proposed for convexity variable ellipse piston linear servo system. On the basis of analyzing the disturbance signal of the system, LFFC based on B-spline network is designed to ensure that the system has fast tracking performance and implements exactly tracking. H¡Þrobust control as feedback controller can overcome influences of the uncertainties of the parameters perturbation, the load disturbances and so on to achieve the stability and robustness of the system. The simulation results show that the scheme not only can enhanced the fast tracking capability of the system, but also reduce the influence of the uncertainty disturbances.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124801677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Efficient Color Image Enhancement Based on Fast and Adaptive Bidimensional Empirical Mode Decomposition 基于快速自适应二维经验模态分解的彩色图像增强
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.112
Hung-Yu Yang, Shang-Yuan Li, Pei-Yin Chen, Yeu-Horng Shiau
{"title":"Efficient Color Image Enhancement Based on Fast and Adaptive Bidimensional Empirical Mode Decomposition","authors":"Hung-Yu Yang, Shang-Yuan Li, Pei-Yin Chen, Yeu-Horng Shiau","doi":"10.1109/ISCCS.2011.112","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.112","url":null,"abstract":"Non-uniform light distribution problems often arise in the real world images taken by digital device. In this paper, we propose a fast and efficient technique for color image enhancement using fast and adaptive bi-dimensional empirical mode decomposition. This method removes non-uniform light information from the illumination plane of color image efficiently. And then, we apply a brightness correction method to compensate the light information. The experimental results show that the proposed approach can effectively enhance the color image. Besides, this method requires less computing resource and is well suitable for implementing on the real-time system.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129243915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The Design of Chaotic Anti-synchronization System and Its Application to Secure Communication System 混沌反同步系统的设计及其在保密通信系统中的应用
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.80
Jing Pang, Guoyong Zhang, Shuangchen Su, Baoxiang Bian
{"title":"The Design of Chaotic Anti-synchronization System and Its Application to Secure Communication System","authors":"Jing Pang, Guoyong Zhang, Shuangchen Su, Baoxiang Bian","doi":"10.1109/ISCCS.2011.80","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.80","url":null,"abstract":"This thesis structures and proves the anti-synchronization of genesio-lorenz system mainly by functioning Lyapunov. Based on this condition, it puts forward three new methods to study chaos secure communication: chaotic-masking, chaos parameters modulated, chaos keying. Last, it has been proved by simulating that the confidentiality of communication system will be better, more flexible for applicability, and more suitable for hardware design as well.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130140012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Application of WinCC in Carplant Monitoring System WinCC在植物监测系统中的应用
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.63
Tao Sun, Bing Zhao, Fanbing Li
{"title":"Application of WinCC in Carplant Monitoring System","authors":"Tao Sun, Bing Zhao, Fanbing Li","doi":"10.1109/ISCCS.2011.63","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.63","url":null,"abstract":"This article introduces the application of WinCC configuration software in Car plant Monitoring System, including study of modes of communication between the server and the client configured by WinCC. The network structure and hardware is discussed in general. The communication between WinCC and MITSUBISHI PLC based on the OPC Server is implemented and the communication between WinCC and SQL Server is important. The function of WinCC Monitoring System is important.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126276459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Game Theory Analysis for Graded Punishment Mechanism Restraining Free-Riding in P2P Networks P2P网络中抑制搭便车行为的分级惩罚机制博弈分析
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.78
Wenjiao Li, J. Chen, Bing Zhou
{"title":"Game Theory Analysis for Graded Punishment Mechanism Restraining Free-Riding in P2P Networks","authors":"Wenjiao Li, J. Chen, Bing Zhou","doi":"10.1109/ISCCS.2011.78","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.78","url":null,"abstract":"In recent years, various selfish behaviors of P2Pnetwork nodes have become increasingly severe, and the existence of free-riding, white-washing and the like deteriorates the performance of systems. This paper addresses the free-riding problem in P2P networks, and proposes a novel three-grade-punishment mechanism to restrain free-riding conducts in terms of game theory and reputation management to promote the mutual cooperation. The Nash Equilibrium is proved to be available for the rational nodes with this mechanism in a P2P system. The simulation results indicate that the proposed graded punishment mechanism is effective in restraining free-riding behaviors and improving cooperation between nodes.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"68 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120823068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A Facial Expression Classification System Based on Active Shape Model and Support Vector Machine 基于主动形状模型和支持向量机的面部表情分类系统
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.102
Chen-Chiung Hsieh, Meng-Kai Jiang
{"title":"A Facial Expression Classification System Based on Active Shape Model and Support Vector Machine","authors":"Chen-Chiung Hsieh, Meng-Kai Jiang","doi":"10.1109/ISCCS.2011.102","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.102","url":null,"abstract":"Most traditional expression classification systems track facial component regions such as eyes, eyebrows, and mouth for feature extraction. This paper utilized facial components to locate dynamic facial textures such as frown lines, nose wrinkle patterns, and nasolabial folds to classify facial expressions. Adaboost using Haar-like feature and Active Shape Model (ASM) are adopted to accurately detect face and acquire important facial feature regions. Gabor filter and Laplacian of Gaussian are used to extract texture information in the acquired feature regions. These texture feature vectors represent the changes of facial texture from one expression to another expression. Support Vector Machine is deployed to classify the six facial expression types including neutral, happiness, surprise, anger, disgust, and fear. Cohn-Kanade database was used to test the feasibility of proposed method and the average recognition rate reached 91.7%.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115628520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Management of Semiconductor Manufacture--A Discussion on Multi-class Classification of Imbalanced Structure of IC Package Database 半导体制造管理——IC封装数据库不平衡结构的多类分类探讨
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.97
Y. Hung, K. Yu, C.P. Huang
{"title":"Management of Semiconductor Manufacture--A Discussion on Multi-class Classification of Imbalanced Structure of IC Package Database","authors":"Y. Hung, K. Yu, C.P. Huang","doi":"10.1109/ISCCS.2011.97","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.97","url":null,"abstract":"In the past, for the imbalance class distribution, in most cases the representative class data were chosen by sampling, in order to improve the efficacy of the class distribution model in predicting the minority of classes in the imbalanced data set. The research attempts to present a new pre-processing method of data¡Xthe Orthogonal Transformation Method (OTM), which, by integrating the conceptions of Taguchi Orthogonal Arrays, without changing the original data structure, improves the Orthogonality of the data structure by adding variables so that the accuracy of the automatic class distribution database of IC products of imbalanced data set is improved, the range of information retrieval is accurately narrowed, the efficiency and the quality of retrieval can be exalted to a great extent and thus the performance of IC design is upgraded. For the first year, the programs to be implemented and expected results are: Orthogonal Transformation Method, programming and performance evaluation.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"614 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123078232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving BP Neural Network for the Recognition of Face Direction 改进BP神经网络用于人脸方向识别
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.29
Ying He, Baohua Jin, Qiongshuai Lv, Shaoyu Yang
{"title":"Improving BP Neural Network for the Recognition of Face Direction","authors":"Ying He, Baohua Jin, Qiongshuai Lv, Shaoyu Yang","doi":"10.1109/ISCCS.2011.29","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.29","url":null,"abstract":"the recognition of face direction is an important part of the artificial intelligence. In recent years, BP network has been used for pattern recognition. However, in practical application, BP has some disadvantage. The widely used BP algorithm has slow convergent speed and learning efficiency, and it is easy to get into local minimum. Selection of the initial value of the BP network can also affect convergent speed. This paper presents an improving BP network to accelerate convergence with genetic-simulated annealing algorithm. So, we optimized the initial value of the network through adding annealing idea into genetic algorithm(Genetic-stimulated annealing algorithm, GSA) to identify face direction. Using this improving BP neural network for the recognition of face direction, the results presents that our method has the highest precision and reaches relatively good effects compared with traditionally BP neural network.. Therefore, this method optimized with GSA poses better recognition ability, and achieves ideal effect for the face direction.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131056952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Application of Server Virtualization Technology Based on Citrix XenServer in the Information Center of the Public Security Bureau and Fire Service Department 基于Citrix XenServer的服务器虚拟化技术在公安局、消防局信息中心的应用
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.62
Jiaxin Wang, Lianhe Yang, M. Yu, Shuai Wang
{"title":"Application of Server Virtualization Technology Based on Citrix XenServer in the Information Center of the Public Security Bureau and Fire Service Department","authors":"Jiaxin Wang, Lianhe Yang, M. Yu, Shuai Wang","doi":"10.1109/ISCCS.2011.62","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.62","url":null,"abstract":"Aiming at the problems caused by hasty increasing of server's quantity, this paper presents a virtual server environment constructed based on Citrix XenServer and integrates all existing server resources, and applies in the server deployment of the information center of Tianjin public security bureau and fire service department. The new scheme can improve the utilization rate of server greatly and lower the investment of hardware, and meanwhile reduce the cost of operation and maintenance effectively.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128750628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Research on Personal Identity Verification Based on Hand Vein Iris and Fingerprint 基于手静脉、虹膜和指纹的个人身份验证研究
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.12
L. Xiuyan, Miao Changyun, Liu Tiegen, Yuan Chen-hu
{"title":"Research on Personal Identity Verification Based on Hand Vein Iris and Fingerprint","authors":"L. Xiuyan, Miao Changyun, Liu Tiegen, Yuan Chen-hu","doi":"10.1109/ISCCS.2011.12","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.12","url":null,"abstract":"Personal identity recognition is vital to information society. Multimodal biometric is proved to be a promising authentication technique. The fusion recognition algorithms were studied based on three biometric traits, hand vein, iris and fingerprint. The independent feature extraction and matching modules were designed for each unimodal biometric to output matching scores. The fusion operation was implemented at the matching score level after score normalization. Simple average fusion recognition algorithm was finally employed to realize the personal identity authentication. The experiments were carried out to verify availability of the proposed algorithm. The experiment results showed the multimodal biometric system had much higher recognition accuracy than any unimodal biometric system.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130684398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
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